Subtraction of Directed Numbers - Practice 有向數的減法 - 練習

Author:
現代中學數學 Modern Secondary Mathematics
Topic:
Numbers, Subtraction
Practice game on the subtraction of directed numbers. (Bilingual version. Supports both English and Chinese.) 有向數減法的練習遊戲。 (雙語版，支援中文和英文)

New Resources

Discover Resources

Discover Topics